<http://schema.org/headline>
"\u3053\u308C\u304C\u3067\u304D\u306A\u304D\u3083\u59CB\u307E\u3089\u306A\u3044\uFF01\u30D8\u30A2\u30A2\u30EC\u30F3\u30B8\u306E\u57FA\u672C\u30EF\u30B6\u2606"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/3214>